.form_box {
  display:grid;
  grid-template-columns:minmax(auto,100px) 180px auto;
  column-gap: 0;
  row-gap: 20px;
  margin: auto;
}
.grid_box{
  display:grid;
  row-gap: 10px;
  overflow: auto;
}
.input{
  grid-column: 2;
}
.key_name{
  grid-column: 1;
}
.form_tip{
  grid-column: 3;
  text-align: left;
}
.check_pic{
  width: 105px;
}
.checkPic_code{
  display: flex;
}
.checkPic_code>div{
  margin-right: 10px;
}
.checkPic_code input{
  width: 50px;
}